[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100636635":3},{"organization":4,"armGroups":7,"interventions":15,"overallOfficials":26,"centralContacts":33,"locations":39,"responsibleParty":60,"collaborators":10,"id":62,"slug":63,"hasResults":64,"nctId":65,"briefTitle":66,"officialTitle":67,"acronym":10,"eligibilityCriteria":68,"healthyVolunteers":64,"sex":69,"minAge":70,"maxAge":10,"enrollmentInfo":71,"targetDuration":10,"studyType":74,"phases":10,"briefSummary":75,"conditions":76,"keywords":81,"overallStatus":42,"whyStopped":10,"lastUpdateSubmitDate":91,"lastUpdatePostDateStruct":92,"startDateStruct":95,"completionDateStruct":97,"leadSponsor":99,"locationsCount":100},{"fullName":5,"class":6},"Implantology Institute","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Full-Arch Immediate Implant-Supported Rehabilitation",null,"Participants will receive a full-arch immediate implant-supported prosthesis over 4, 6 or 8 implants, depending on individual anatomy and clinical indication. Some maxillary cases may require a sinus lift procedure. Immediate loading is performed with a screw-retained provisional prosthesis. After 3-6 months, a definitive prosthesis is delivered\n\nMaxillary or\u002Fand mandibular screw retained acrylic provisional prostheses supported by at least 4 implants; Maxillary or\u002Fand mandibular screw retained hybrid prostheses supported by at least 4 implants; Maxillary or\u002Fand mandibular screw retained zirconia monolithic prostheses supported by at least 4 implants",[13,14],"Procedure: Full Arch Implant Surgery","Device: Full arch prosthesis",[16,21],{"type":17,"name":18,"description":19,"armGroupLabels":20,"otherNames":10},"PROCEDURE","Full Arch Implant Surgery","A surgical and prosthetic treatment involving the placement of 4, 6 or 8 dental implants in the edentulous maxilla or mandible, potentially preceded by sinus augmentation if needed.",[9],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":10},"DEVICE","Full arch prosthesis","This intervention includes the full surgical and prosthetic treatment for edentulous patients undergoing full-arch implant-supported rehabilitation. The treatment consists of two main phases:\n\nImmediate implant placement with provisional prosthesis: A surgical procedure is performed for the placement of 4, 6, or 8 implants per arch (maxilla or mandible), with or without sinus augmentation depending on the case. On the same day, a screw-retained acrylic provisional prosthesis is delivered, allowing immediate functional and aesthetic rehabilitation. Definitive prosthesis delivery:\n\nAfter a healing period of approximately 3 to 6 months, once osseointegration and soft tissue stabilization are confirmed, a definitive screw-retained prosthesis is fabricated and delivered. Definitive prostheses may be manufactured from monolithic zirconia, veneered zirconia, or hybrid materials depending on the case. Both prosthetic phases are part of a standardized treatment protocol performed under control.",[9],[27,30],{"name":28,"affiliation":5,"role":29},"Artur F Simões, Msc","PRINCIPAL_INVESTIGATOR",{"name":31,"affiliation":5,"role":32},"Duarte Marques, Phd","STUDY_DIRECTOR",[34],{"name":35,"role":36,"phone":37,"phoneExt":10,"email":38},"Artur F Simões","CONTACT","+351962555077","filipesimoesmd@gmail.com",[40],{"facility":41,"status":42,"city":43,"state":44,"zip":45,"country":46,"countryCode":47,"cosmosGeoPoint":48,"geoPoint":53,"contacts":54},"Instituto de Implantologia","RECRUITING","Lisbon","Lisbon District","1070-061","Portugal","PT",{"type":49,"coordinates":50},"Point",[51,52],-9.1498,38.72509,{"lat":52,"lon":51},[55,56,57,59],{"name":35,"role":36,"phone":10,"phoneExt":10,"email":10},{"name":28,"role":29,"phone":10,"phoneExt":10,"email":10},{"name":58,"role":29,"phone":10,"phoneExt":10,"email":10},"João M Caramês, Phd",{"name":31,"role":29,"phone":10,"phoneExt":10,"email":10},{"type":61,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100636635","changes-in-oral-health-related-quality-of-life-ohrqol-during-full-arch-implant-treatment-100636635",false,"NCT07568249","Changes in Oral Health-related Quality of Life (OHRQoL) During Full Arch Implant Treatment","Changes in Oral Health-related Quality of Life ( OHRQoL) Full Arch Implant Treatment: A Prospective Study","Inclusion Criteria:\n\nAdults aged 18 years or older. Patients requiring full-arch implant-supported rehabilitation of the maxilla and\u002For mandible.\n\nPatients with indication for immediate full-arch implant-supported rehabilitation using 4, 6, or 8 implants per arch, according to anatomical and clinical conditions.\n\nPatients able to understand the study procedures and complete patient-reported outcome questionnaires Patients willing to provide written informed consent.\n\nExclusion Criteria:\n\nPatients with medical contraindications for implant surgery. Patients unable to provide informed consent. Patients unable to complete the study questionnaires Patients with uncontrolled systemic conditions that may contraindicate implant therapy.\n\nPatients unable or unwilling to attend the planned follow-up visits. Patients receiving partial-arch implant rehabilitation only.","ALL","18 Years",{"count":72,"type":73},100,"ESTIMATED","OBSERVATIONAL","Full-arch implant-supported fixed dental prostheses are a widely accepted treatment for edentulous patients, with high long-term implant survival rates. However, further research is needed on longer-term patient satisfaction and on the psychosocial impact of this treatment on patients' daily life and functioning. Assessing patient-reported outcomes - oral health-related quality of life (OHRQoL) and patient satisfaction - allows the impact of full-arch rehabilitation on patients to be evaluated.",[77,78,79,80],"Edentulous Mouth","Quality of Life","Tooth Loss","Oral Health Quality of Life (OHQoL) Was Assessed",[82,83,84,85,86,87,88,89,90],"dental implant","oral health","outcome studies","oral quality of life","OHIP-14","Implant-supported prosthesis","quality of life","oral health quality of life","PIDAQ-PT","2026-07-19",{"date":93,"type":94},"2026-07-21","ACTUAL",{"date":96,"type":94},"2025-11-01",{"date":98,"type":73},"2028-10-01",{"name":5,"class":6},1]